"Introductions" is the wrong place for this post. I guarantee you'll get a slap on the wrist from the moderator. Move this to the "Inspire 1" section.
And instead of apologizing that "this has probably already been covered," do your research and FIND the articles, or you'll get a second slap on the wrist. YES, this HAS been covered.
The inspire forum is the place for this question. However, just as Donnie Frank mentioned, it has been addressed. Go to the correct forum and use the "search" feature.